Liquid-liquid extraction of Cu, Co, Ni from ammoniacal solutions

Details Liquid-liquid extraction of Cu, Co, Ni from ammoniacal solutions Liquid-liquid extraction of Cu, Co, Ni from ammoniacal solutions

1979-02-08

1980-05-27

Hearn, Brian E.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ib metal

423139, 75101BE, 568412, C01G 300, C01G 5100, C01G 5300, C07C 4912

Patent

active

042050480

ABSTRACT:
7-Ethyl-undeca-2,4-dione as a chelation collector for the liquid-liquid extraction of transition metals from dilute ammoniacal leach solutions thereof exhibits the combination of requisite physical and dynamic properties marking an industrially attractive reagent for this purpose.

REFERENCES:
patent: 2313621 (1943-03-01), Bruson
patent: 2864850 (1958-12-01), Westfahl
patent: 3700416 (1972-10-01), Lucid
patent: 4065502 (1977-12-01), MacKay
patent: 4152396 (1979-05-01), MacKay
Stary, The Solvent Extraction of Metal Chelates, Pergamon Press Ltd. (1964) pp. 32, 51-79.
Koshimura, H. "Effect of Substituents on the Solubilities of Alkyl-Substituted B-Diketone Copper Chelates", J. lnorg. Nucl. Chem. (1976) vol. 38, pp. 1705-1712.
Tavares et al. "Solvent Extraction Studies With Decan-2,4 Dione" J. lnorg. Nucl. Chem. (1976) vol. 38, pp. 1357-1365.
Schweitzer et al. "Extractions With B-Diketones as Chelating Solvents" Analytica Chimia Acta 36 (1966) pp. 77-89.

Affiliated with

Also associated with

Rating

Liquid-liquid extraction of Cu, Co, Ni from ammoniacal solutions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid-liquid extraction of Cu, Co, Ni from ammoniacal solutions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid-liquid extraction of Cu, Co, Ni from ammoniacal solutions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1119596